Introduction：Basic information about CAS 903550-12-9|5-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-1-((2-(TRIMETHYLSILYL)ETHOXY), including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 5-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-1-((2-(TRIMETHYLSILYL)ETHOXY)METHYL)-1H-PYRAZOLE |
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| CAS Number | 903550-12-9 | Molecular Weight | 324.29900 |
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| Density | 1.01g/cm3 | Boiling Point | 395.1ºC at 760 mmHg |
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| Molecular Formula | C15H29BN2O3Si | Melting Point | / |
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| MSDS | / | Flash Point | 192.7ºC |
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Names
| Name | trimethyl-[2-[[5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazol-1-yl]methoxy]ethyl]silane |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.01g/cm3 |
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| Boiling Point | 395.1ºC at 760 mmHg |
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| Molecular Formula | C15H29BN2O3Si |
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| Molecular Weight | 324.29900 |
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| Flash Point | 192.7ºC |
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| Exact Mass | 324.20400 |
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| PSA | 45.51000 |
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| LogP | 2.49460 |
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| Index of Refraction | 1.482 |
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| InChIKey | FVCZMGOMGHMAIX-UHFFFAOYSA-N |
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| SMILES | CC1(C)OB(c2ccnn2COCC[Si](C)(C)C)OC1(C)C |
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| Storage condition | 2-8°C |
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Safety Information
Customs
| HS Code | 2934999090 |
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| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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Synonyms
| 1-(2-Trimethylsilylethoxy)methylpyrazole-5-boronic acid,pinacol ester |
| 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-pyrazole |
| B-4916 |
| 1-[2-(trimethylsilyl)ethoxy]methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole |
| 1-SEM-1H-pyrazole-5-boronic acid pinacol ester |
| 5-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-1-(2-trimethylsilanyl-ethoxymethyl)-1H-pyrazole |
